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nn5508528
2 năm trước
một phòng hok dạng hình hộp chữ nhật có chiều dài 7.5m chiều rộng 5.8m chiều cao 3.5m người ta quét sơn trần nhà và bốn bức tường phía trong phòng học mỗi m2 hết 350000đồng hỏi sơn phòng học đó hết bn tiền biết dt các cửa là 6.2m2
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